201004378 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種藍牙耳機及具該藍牙耳機之攜帶 型電子裝置。 【先前技術】 隨著無線通訊與資訊處理技術之發展，行動電話、個 人數位助理（personal digital assistant, PDA)等攜帶型電 子裝置競相湧現，令消費者可隨時隨地充分享受高科技帶 來之種種便利。藍牙技術於無線通訊領域之廣泛應用及藍 牙耳機之普及大大方便了用戶對攜帶型電子裝置之: 用，其不僅有效避免了攜帶型電子裝置於使用過程中產生 之高功率電磁波輻射對人體之損害，還方便了使用者於事 務繁忙過程中照常接聽來電而無需手持所述攜帶型電子 襞置進行接聽，其功能性與便利性越來越受到用戶之好評 及青睞。 然，習知之藍牙耳機大都與攜帶型電子裝置本體分 心π不方便’未使用情況下無法得到適當之收納處 使用者經常需要將藍牙耳機掛於耳朵上或者放置於口 包裹中’長時間的掛置於耳朵上容易造成使用者之不 適反應；而如果放置於口袋 '包裹中，由於藍牙耳機體積 ^不適田之收納方式容易造成當需要使用時找尋不易 5取出非常麻煩，而且亦容易丟失。 【發明内容】 有蓉於此’有必要提供一種便於攜帶、可拆卸地裝設 6 201004378 於攜帶型電子裝置上’且可避免丢失之藍牙耳機。 還有必要提供一種具所述藍牙耳機之攜帶型電子裝 •置。 衣 一種藍牙耳機，其包括一基體、一發話器及一受話 器，所述基體包括一發話端及一與該發話端相對之受話 端；所述發話器及受話器分別裝設於所述基體之發話端及 受話端上；所述受話器可伸縮地裝設於所述基體之受話端 上。 一種攜帶型電子裝置，其包括一本體，所述本體上設 有一收容部；所述攜帶型電子裝置還包括一藍牙耳機，其 可拆卸地裝設於本體之收容部内；該藍牙耳機包括一基 體、一發話器及一受話器，所述基體包括一發話端及一與 該發話端相對之受話端；所述發話器及受話器分別裝設於 所述基體之發話端及受話端上；所述受話器可伸縮地裝設 於所述基體之受話端上。 相較於習知技術，所述藍牙耳機可拆卸地裝設於攜帶 型電子裝置上，使得當需要使用所述藍牙耳機時，可方便 地從攜帶型電子裝置上拆卸下來，旋出所述受話器即可進 订接聽電話。而當不需要使用時可將所述藍牙耳機裝設於 攜帶型電子裝置上，使藍牙耳機與攜帶型電子裝置合為一 體，從而避免了藍牙耳機之丟失。 【實施方式】 睛參閱圖1及圖2’所述攜帶型電子裝置ι〇〇包括一 本體10、一藍牙耳機3〇、—彈出裝置4〇及一釋放機構 7 201004378 _ 50。所述藍牙耳機3G #由所述釋放機構％可拆卸地裝設 於本體10上。 所述本體10為一行動電話或個人數位助理等通訊用 電子裝置，其大致呈矩形塊狀。所述本體1〇包括一下殼 體11及一上殼體13。所述下殼體11之橫向側壁111上相 鄰間隔地向内凹設形成一矩形條狀之收容部113及一矩形 條狀之安裝部H5，以用於對應地裝設所述藍牙耳機3〇 及釋放機構50。所述上殼體13可拆卸地裝設於下殼體n 上，其橫向侧壁131上對應於所述下殼體u之橫向側壁 111上之收容部113及安裝部115分別對應地貫通開設有 大致矩形之通孔133及一圓形安裝通孔135。 4 一併參閱圖3及圖4，所述藍牙耳機3〇大致呈矩 形塊狀，其可拆卸地裝設於所述本體之收容部113内。 所述藍牙耳機30包括一基體31、一發話器33、一受話器 35及一蓋體37。所述基體31大致呈矩形條狀，其包括一 使用面311、一與該使用面311相對之裝配面312、一發 話端313及一與該發話端313相對之受話端315。所述使 用面311上靠近受話端315位置處朝向受話端315末端方 向向下凹設形成一内凹之接聽斜面316。所述裝配面312 上沿發話端313朝向受話端315之縱向方向凹設形成一停 形容納凹槽310 ’以用於容納、佈設電子線路、藍牙模組 等元件。所述受話端315上設有一受話器安裂部317，以 用於裴設所述受話器35。所述受話器安裝部317包括一 女裝孔318及一導滑槽319 ’該女裝孔318沿所述接聽斜 8 201004378 面316朝向裝配面312方向貫通於該接聽斜面316上。所 述導滑槽319沿由所述裝配面312朝向接聽斜面316方向 * 凹設於所述安裝孔318之内壁上，該導滑槽319 —端與所 述裝配面312連通，其另一端延伸至靠近接聽斜面316位 置處而不與所述接聽斜面316相互連通。 所述發話器33固定裝設於所述基體31之發話端313 上。於本實施例中，所述發話器33設置於所述基體31之 發話端313之橫截面上。所述受話器35可滑動並可相對 轉動地裝設於所述基體31之受話端315之受話器安裝部 317上。所述受話器35包括一受話部351及一裝配部 353。所述裝配部353大致呈圓柱體狀，其一端固接於所 述受話部351上，其另一端周緣上沿橫截面徑向方向凸設 有一大致矩形之導滑凸塊355。所述蓋體37罩設於所述 基體31之裝配面312上。 組裝所述藍牙耳機30時，將所述受話器35之裝配部 353之導滑凸塊355朝向受話器安裝部317之導滑槽319 方向卡入，使所述導滑凸塊355對應地卡入到所述導滑槽 319内。推動所述受話器35，使所述受話器35之導滑凸 塊355從該受話端315之裝配面312端伸出。旋轉所述受 話器35，即可將所述受話器35裝配於該受話端315。接 下來，將所述受話器35及麥克發話器33與裝設於該基體 31之容納凹槽310之電子線路、藍牙模組等元件建立電 性連接。最後，將所述蓋體37罩設於所述基體31之裝配 面312上，即完成所述藍牙耳機30之安裝。 9 201004378 所述彈出裝置40為一彈簧，其一端固定裝設於所述 本體10之下殼體11之收容部之底部，以使所述藍牙 耳機30可拆卸地裝設於所述收容部内（參閱圖6戶斤 示）。 睛一併參閱圖5，所述釋放機構5〇固定裝設於所述 本體10之下殼體11之安裝部115内’以便於將所述藍牙 耳機30從所述本體1〇上拆卸下來。所述釋放機構5〇包 括一主體51、一控制杆53及一扭簧55。所述主體51為 一中空之矩柱形筒狀體，其縱向側壁上開設有一條形開口 (圖未標），其内對應地形成一裝設空間51〇。所述主體 51縱向兩端之橫截面上各貫通開設有一與所述裝設空間 510相互連通之圓形通孔51：^所述控制杆兄大致呈“l” 型，其包括一圓柱形連接杆531及一固接於該連接杆531 端之釋放塊533。所述扭簧55包括一彈性體551及二 由該彈性體551兩端延伸之固定部如。所述扭菁^裳 ;所述主體51之裝设空間51〇内，並固定裝設於所述 連接杆53i上，該扭簧55㈣之二固定部如分別抵持 於所述主體51之裝設空間51〇之内壁上。所述控制杆幻 之連接杆531穿過所述扭簧55與所述主冑5 地裝設於一起。 々日耵焚轉 請-併參閱圖6,組裝所述攜帶型電子裝置⑽時， 先將所述控制彳53之連接杆531穿過所述上殼冑。之 裝通孔135’並由主體51 —端之圓#，s 脰 鲕之®形通孔512穿過。桩 下來，將所述扭簧55裝設於所述 筏 餸之裝設空間51〇 201004378 •内，並固定裝設於所述連接杆531上，其兩端之二固定部 553分別抵持於所述主體51之裝設空間51〇之内壁上。 ，再接下來，將所述控制杆53之連接杆531穿過所述主體 51另一端之圓形通孔512，將所述連接杆53與主體5ι可 旋轉地裝設於一起。再接下來，將所述釋放機構5()之主 體51固定裝設於所述本體1〇之下殼體u之安裝部 内，同時將所述上殼體13與下殼體13^卡合裝設於一起， 所述上殼體13之橫向側壁131上之通孔133對應地配合 襄β又於所述下殼體11之橫向侧壁111上之收容部113之 開口位置處，所述釋放機構50之釋放塊533位於該收容 4 113之開口及上殼體13之通孔133之前方位置處。最 後’轉動所述釋放塊533，將所述藍牙耳機30裝設於所 述主體10之收容部113内，鬆手所述釋放塊533，所述釋 放塊533於扭簧55之扭力作用下自動回復至所述通孔I% 月’J方’將所述藍牙耳機3〇抵持於所述收容部113内，即 完成所述攜帶型電子裝置1〇〇之組裝。 凊一併參閱圖7，當需要使用所述藍牙耳機30時， 旋轉所述釋放機構50之釋放塊533，當所述釋放塊533 與所述藍牙耳機30脫離時，所述藍牙耳機30於所述收容 部113底部之彈出裝置40之彈性推力下，從所述收容部 113内露出。取出所述藍牙耳機3〇，使用時，旋轉所述受-話器35 ’使該受話器35之震配部353之導滑凸塊355旋 轉至所述受話器安裝部317之導滑槽319位置處；然後， 向外拉出所述受話器35，所述受話器35沿所述導滑槽319 11 201004378 之路徑向外滑移’直至所述受話器35之導滑凸塊355抵 持於所述導滑槽319靠近使用面311之末端。啟動所述藍 牙耳機30 ’將該藍牙耳機30之受話器35朝向耳朵，塞 入耳朵内’從而將藍牙耳機30掛持於耳朵上，即可進行 通話。 所述藍牙耳機30於不使用時，其藉由所述釋放機構 50可拆卸地裝設於所述本體10上，使所述藍牙耳機與本 體10裝設於一起。當需要使用所述藍牙耳機30時，旋轉 所述釋放機構50之釋放塊533，使所述藍牙耳機3〇與本 體10脫離。旋轉所述藍牙耳機30之受話器35，移出該 受話器35，即將藍牙耳機30戴掛於耳朵上，啟動所述藍 牙耳機30，使用者即可進行通話’使用非常方便。 可以理解，所述受話器35並不限於本實施例中之採 用可滑動且相對轉動地裝設於所述基體31之受話端315 上’其亦可以採用螺接方式可旋轉地螺接於所述基體31 之受話端315上。 可以理解，所述藍牙耳機30之基體31及蓋體37可 採用塑膠材質如聚氣乙烯樹脂、聚丙烯樹脂、聚乙稀樹 月曰、t對本一甲酸乙一醇樹脂、聚碳酸酯樹脂、尼龍樹月t 維尼綸樹脂、醇酸樹脂、聚乙烯類樹脂、聚醯亞胺類樹脂、 聚丙烯類樹脂、聚氯乙烯類樹脂等藉由成型工藝製成。9 可以理解，所述藍牙耳機30之受話器35之裝配部 353及導滑凸塊355可以採用軟膠材質製成。 綜上所述’本發明符合發明專利要件，爰依法提出專 12 201004378 利申明。淮’以上所述者僅為本發明之難實施例，各 明之範圍並^以上述實施例為限，舉凡熟悉本案技蔽之乂 士援依本發明之精神所作之等效修飾或變化，皆應蓋於 以下申請專利範圍内。 【圖式簡單說明】 圖1為本發明較佳實施例藍牙耳機裝設於攜帶型電 子裝置上之立體示意圖； 圖2為圖1所示攜帶型電子裝置之立體分解示意圖； 圖3為本發明較佳實施例藍牙耳機之立體分解示意 圖4為本發明較佳實施例藍牙耳機另一視角之分解 示意圖； 圖5為圖2所示攜帶型電子裝置之釋放機構之立體分 解示意圖； 圖6為圖丄所示攜帶型電子裝置沿¥1_¥1方向之剖 示意圖； σ 圖7為本發明較佳實施例藍牙耳機使用狀態下之立 體示意圖。 ^ 【主要元件符號說明】 攜帶型電子裝置 100 本體 下殼體 11 側壁 收容部 113 安裂部 上殼體 13 通孔， 安裝通孔 135 藍牙耳機 10 111,131 115 133,512 30 13 201004378 基體 裝配面 受話端 受話器安裝部 導滑槽 受話器 裝配部 蓋體 釋放機構 裝設空間 連接杆 扭簧 固定部 使用面 311 發話端 313 接聽斜面 316 安裝孔 318 發話器 33 受話部 351 導滑凸塊 355 彈出裝置 40 主體 51 控制杆 53 釋放塊 533 彈性體 551 14[Technical Field] The present invention relates to a Bluetooth earphone and a portable electronic device having the same. [Prior Art] With the development of wireless communication and information processing technology, mobile electronic devices such as mobile phones and personal digital assistants (PDAs) are competing to emerge, enabling consumers to fully enjoy the high-tech brought by anytime and anywhere. convenient. The wide application of Bluetooth technology in the field of wireless communication and the popularity of Bluetooth headsets greatly facilitate users' portable electronic devices: It not only effectively avoids damage to human body caused by high-power electromagnetic wave radiation generated by portable electronic devices during use. It also facilitates the user to answer the call as usual during the busy period of the transaction without the need to hold the portable electronic device for answering, and the functionality and convenience of the user are increasingly favored and favored by the user. However, most of the familiar Bluetooth headsets are distracting from the body of the portable electronic device. π Inconvenient to get the proper storage when not in use. Users often need to hang the Bluetooth headset on the ear or put it in the mouth package. Hanging on the ear is likely to cause discomfort to the user; if placed in the pocket 'package, because the size of the Bluetooth headset is not suitable for the storage method, it is easy to find when it is needed. 5 It is very troublesome to take out, and it is easy to lose. SUMMARY OF THE INVENTION It is necessary to provide a Bluetooth headset that is portable and detachably mountable on the portable electronic device and can avoid loss. It is also necessary to provide a portable electronic device having the Bluetooth headset. A Bluetooth headset comprising a base, a talker and a receiver, the base comprising a call end and a call end opposite to the call end; the talker and the receiver are respectively mounted on the base And the receiving end; the receiver is telescopically mounted on the receiving end of the base. A portable electronic device includes a body, the body is provided with a receiving portion, and the portable electronic device further includes a Bluetooth earphone detachably mounted in the receiving portion of the body; the Bluetooth earphone includes a base a microphone and a receiver, the base body includes a call end and a call end opposite to the call end; the talker and the receiver are respectively mounted on the calling end and the receiving end of the base; the receiver Removably mounted on the receiving end of the base. Compared with the prior art, the Bluetooth headset is detachably mounted on the portable electronic device, so that when the Bluetooth headset needs to be used, it can be easily detached from the portable electronic device, and the receiver is unscrewed. You can subscribe to the call. When the Bluetooth headset is not needed, the Bluetooth headset can be installed on the portable electronic device, so that the Bluetooth headset is integrated with the portable electronic device, thereby avoiding the loss of the Bluetooth headset. [Embodiment] The portable electronic device ι includes the main body 10, a Bluetooth earphone 3, an ejecting device 4A, and a release mechanism 7 201004378 _ 50. The Bluetooth headset 3G # is detachably mounted on the body 10 by the release mechanism %. The body 10 is a communication electronic device such as a mobile phone or a personal digital assistant, and has a substantially rectangular block shape. The body 1 includes a lower casing 11 and an upper casing 13. A rectangular strip-shaped receiving portion 113 and a rectangular strip-shaped mounting portion H5 are recessed inwardly adjacent to the lateral side wall 111 of the lower casing 11 for correspondingly mounting the Bluetooth earphone 3 〇 and release mechanism 50. The upper casing 13 is detachably mounted on the lower casing n, and the accommodating portion 113 and the mounting portion 115 of the lateral side wall 131 corresponding to the lateral side wall 111 of the lower casing u are respectively opened correspondingly. There are substantially rectangular through holes 133 and a circular mounting through hole 135. 4 Referring to FIG. 3 and FIG. 4, the Bluetooth earphone 3 is substantially in the shape of a rectangular block, and is detachably mounted in the receiving portion 113 of the body. The Bluetooth headset 30 includes a base 31, a talker 33, a receiver 35 and a cover 37. The base body 31 has a substantially rectangular strip shape, and includes a use surface 311, a mounting surface 312 opposite to the use surface 311, a call end 313, and a receiving end 315 opposite to the call end 313. The use surface 311 is recessed downward toward the end of the receiving end 315 at a position close to the receiving end 315 to form a concave receiving slope 316. The mounting surface 312 is recessed along the longitudinal direction of the uttered end 313 toward the receiving end 315 to form a stop receiving recess 310' for accommodating, arranging components such as an electronic circuit, a Bluetooth module, and the like. The receiver end 315 is provided with a receiver cleavage portion 317 for arranging the receiver 35. The receiver mounting portion 317 includes a female hole 318 and a guide slot 319'. The female hole 318 extends through the receiving slope 316 along the receiving angle 8 201004378 surface 316 toward the mounting surface 312. The guide slot 319 is recessed on the inner wall of the mounting hole 318 along the mounting surface 312 toward the receiving slope 316. The end of the guiding slot 319 is in communication with the mounting surface 312, and the other end thereof extends. Up to the position of the answering ramp 316 and not in communication with the answering ramp 316. The megaphone 33 is fixedly mounted on the uttering end 313 of the base 31. In the embodiment, the horn 33 is disposed on a cross section of the uttered end 313 of the base 31. The receiver 35 is slidably and rotatably mounted on the receiver mounting portion 317 of the receiving end 315 of the base 31. The receiver 35 includes a receiver portion 351 and a mounting portion 353. The mounting portion 353 has a substantially cylindrical shape, and one end of the mounting portion 353 is fixed to the receiving portion 351, and a substantially rectangular sliding guide 355 is protruded in a radial direction of the cross section on the other end. The cover body 37 is disposed on the mounting surface 312 of the base body 31. When the Bluetooth earphone 30 is assembled, the guide bush 355 of the mounting portion 353 of the receiver 35 is engaged with the guide slot 319 of the receiver mounting portion 317, so that the guide slider 355 is correspondingly engaged. The guide groove 319 is inside. The receiver 35 is pushed to project the guide tab 355 of the receiver 35 from the end of the mounting surface 312 of the receiving end 315. The receiver 35 can be assembled to the receiver 315 by rotating the receiver 35. Next, the receiver 35 and the microphone microphone 33 are electrically connected to components such as an electronic circuit and a Bluetooth module mounted in the receiving recess 310 of the base 31. Finally, the cover body 37 is placed on the mounting surface 312 of the base body 31, that is, the installation of the Bluetooth earphone 30 is completed. 9 201004378 The ejecting device 40 is a spring, and one end thereof is fixedly mounted on the bottom of the receiving portion of the lower casing 11 of the main body 10, so that the Bluetooth earphone 30 is detachably mounted in the receiving portion ( Refer to Figure 6 to show). Referring to Figure 5, the release mechanism 5 is fixedly mounted in the mounting portion 115 of the lower housing 11 of the body 10 to facilitate detaching the Bluetooth earphone 30 from the body 1 . The release mechanism 5 includes a main body 51, a control rod 53, and a torsion spring 55. The main body 51 is a hollow rectangular cylindrical body, and a longitudinal opening is formed on the longitudinal side wall (not shown), and a mounting space 51 is formed correspondingly therein. A circular through hole 51 communicating with the installation space 510 is formed in a cross section of each of the longitudinal ends of the main body 51. The control lever brother is substantially "1" type, and includes a cylindrical connection. The rod 531 and a release block 533 fixed to the end of the connecting rod 531. The torsion spring 55 includes an elastic body 551 and two fixing portions extending from both ends of the elastic body 551. The twisting body is disposed in the mounting space 51 of the main body 51, and is fixedly mounted on the connecting rod 53i, and the two fixing portions of the torsion spring 55 (4) are respectively respectively supported by the main body 51. Set the space on the inner wall of 51〇. The lever connecting lever 531 is mounted to the main jaw 5 through the torsion spring 55. The next day, when the portable electronic device (10) is assembled, the connecting rod 531 of the control port 53 is first passed through the upper casing. The through hole 135' is fitted and passed through the through hole 512 of the circle #, s 脰 — of the main body 51. After the pile is down, the torsion spring 55 is mounted in the mounting space 51〇201004378, and is fixedly mounted on the connecting rod 531, and the two fixing portions 553 at both ends thereof are respectively resisted. The main body 51 is mounted on the inner wall of the space 51〇. Next, the connecting rod 531 of the lever 53 is passed through the circular through hole 512 at the other end of the main body 51, and the connecting rod 53 and the main body 5i are rotatably mounted together. Next, the main body 51 of the release mechanism 5 () is fixedly mounted in the mounting portion of the housing u below the body 1 while the upper housing 13 and the lower housing 13 are engaged. The through holes 133 of the lateral side wall 131 of the upper casing 13 are correspondingly matched with the 襄β and the opening position of the accommodating portion 113 on the lateral side wall 111 of the lower casing 11, the release. The release block 533 of the mechanism 50 is located at the position of the opening of the housing 4 113 and the through hole 133 of the upper casing 13. Finally, the release block 533 is rotated, the Bluetooth earphone 30 is installed in the receiving portion 113 of the main body 10, and the release block 533 is released. The release block 533 automatically responds under the torsion of the torsion spring 55. Up to the through hole I% month 'J square', the Bluetooth earphone 3 is held in the receiving portion 113, that is, the assembly of the portable electronic device 1 is completed. Referring to FIG. 7, when the Bluetooth headset 30 is required to be used, the release block 533 of the release mechanism 50 is rotated, and when the release block 533 is detached from the Bluetooth headset 30, the Bluetooth headset 30 is The elastic force of the ejecting device 40 at the bottom of the accommodating portion 113 is exposed from the inside of the accommodating portion 113. The Bluetooth headset 3 is taken out, and in use, the receiver 35' is rotated to rotate the guide slider 355 of the base portion 353 of the receiver 35 to the position of the guide slot 319 of the receiver mounting portion 317. Then, the receiver 35 is pulled outward, and the receiver 35 slides outward along the path of the guide slot 319 11 201004378 until the guide slider 355 of the receiver 35 abuts against the guide roller The groove 319 is near the end of the use surface 311. The Bluetooth headset 30 is turned on and the receiver 35 of the Bluetooth headset 30 is placed in the ear, and the Bluetooth headset 30 is hung on the ear to make a call. When the Bluetooth headset 30 is not in use, it is detachably mounted on the body 10 by the release mechanism 50 to mount the Bluetooth headset with the body 10. When the Bluetooth headset 30 is required to be used, the release block 533 of the release mechanism 50 is rotated to disengage the Bluetooth headset 3 from the body 10. The receiver 35 of the Bluetooth headset 30 is rotated, and the receiver 35 is removed, that is, the Bluetooth headset 30 is attached to the ear, and the Bluetooth headset 30 is activated, and the user can make a call. It is to be understood that the receiver 35 is not limited to being slidably and relatively rotatably mounted on the receiving end 315 of the base 31 in the embodiment. It may also be rotatably screwed to the On the receiving end 315 of the base 31. It can be understood that the base 31 and the cover 37 of the Bluetooth earphone 30 can be made of a plastic material such as a gas-polymerized vinyl resin, a polypropylene resin, a polyethylene tree, a t-p-ethyl methacrylate resin, a polycarbonate resin, and a nylon resin. Longshuyue t Vinylon resin, alkyd resin, polyethylene resin, polyimide resin, polypropylene resin, polyvinyl chloride resin, etc. are produced by a molding process. It can be understood that the mounting portion 353 and the guiding slider 355 of the earphone 35 of the Bluetooth earphone 30 can be made of soft rubber material. In summary, the invention conforms to the patent requirements of the invention, and is proposed according to law. The above descriptions are only the difficult embodiments of the present invention, and the scope and scope of the present invention are limited to the above embodiments, and the equivalent modifications or changes made by the gentlemen who are familiar with the present technology in accordance with the spirit of the present invention are It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a Bluetooth headset mounted on a portable electronic device according to a preferred embodiment of the present invention; FIG. 2 is a perspective exploded view of the portable electronic device shown in FIG. 3 is a schematic exploded view of a Bluetooth headset according to a preferred embodiment of the present invention; FIG. 5 is a perspective exploded view of the release mechanism of the portable electronic device shown in FIG. 2; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 7 is a schematic perspective view of the portable electronic device in the direction of ¥1_¥1; FIG. 7 is a perspective view of the Bluetooth headset in a state of use according to a preferred embodiment of the present invention. ^ [Main component symbol description] Portable electronic device 100 Main body lower case 11 Side wall accommodating part 113 Reaming part Upper case 13 Through hole, mounting through hole 135 Bluetooth earphone 10 111,131 115 133,512 30 13 201004378 Base assembly surface receiving end receiver Mounting guide slot receiver assembly cover release mechanism mounting space connecting rod torsion spring fixing portion use surface 311 call end 313 answering ramp 316 mounting hole 318 microphone 33 receiving portion 351 guide slider 355 ejecting device 40 main body 51 control Rod 53 release block 533 elastomer 551 14